oracle rac 安装脚本

1. 配置/etc/hosts 网络

192.168.1.111 rac1 rac1.oracle.com
192.168.1.182 rac1-vip

192.168.1.222 rac2 rac2.oracle.com
192.168.1.184 rac2-vip

192.168.1.186 rac-cluster rac-cluster-scan

172.168.1.111 rac1-priv
172.168.1.222 rac2-priv

关闭FIREWALL和Disable SElinux

vi /etc/selinux/config ==>SELINUX=disabled

2. 创建用户和组

groupadd -g 5000 asmadmin
groupadd -g 5001 asmdba
groupadd -g 5002 asmoper
groupadd -g 6000 oinstall
groupadd -g 6001 dba
groupadd -g 6002 oper

useradd -g oinstall -G asmadmin,asmdba,asmoper grid
useradd -g oinstall -G dba,asmdba oracle

passwd oracle

passwd grid

mkdir /s01
mkdir /g01

chown oracle:oinstall /s01

chown grid:oinstall /g01

3. 安装

[root@vmac6 ~]# cd /etc/yum.repos.d

[root@vmac6 yum.repos.d]# mv public-yum-ol6.repo public-yum-ol6.repo.bak

[root@vmac6 yum.repos.d]# touch public-yum-ol6.repo

[root@vmac6 yum.repos.d]# vi public-yum-ol6.repo

[oel6]
name = Enterprise Linux 6.4 DVD
baseurl=file:///media/"OL6.4 i386 Disc 1 20130225"/Server
gpgcheck=0
enabled=1

//或者直接在网上获取：
[root@db03 ~]# cd /etc/yum.repos.d/
[root@db03 yum.repos.d]# wget http://public-yum.oracle.com/public-yum-ol6.repo

[root@vmac1 ~]# yum install oracle-rdbms-server-11gR2-preinstall-1.0-6.el6

# grid-rdbms-server-11gR2-preinstall setting for nofile soft limit is 1024
grid soft nofile 1024

# grid-rdbms-server-11gR2-preinstall setting for nofile hard limit is 65536
grid hard nofile 65536

# grid-rdbms-server-11gR2-preinstall setting for nproc soft limit is 2047
grid soft nproc 2047

# grid-rdbms-server-11gR2-preinstall setting for nproc hard limit is 16384
grid hard nproc 16384

# grid-rdbms-server-11gR2-preinstall setting for stack soft limit is 10240KB
grid soft stack 10240

# grid-rdbms-server-11gR2-preinstall setting for stack hard limit is 32768KB
grid hard stack 32768

4.
修改vmac2的IP
cd /etc/udev/rules.d/

vi 70-persistent-net.rules

5. 配置共享存储

for i in b c d e f g;
do
echo "KERNEL==\"sd*\", BUS==\"scsi\", PROGRAM==\"/sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/\$name\", RESULT==\"`/sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/sd$i`\", NAME=\"asm-disk$i\", OWNER=\"grid\", GROUP=\"asmadmin\", MODE=\"0660\"" >> /etc/udev/rules.d/99-oracle-asmdevices.rules
done

/sbin/start_udev

6.配置grid 用户profile

mkdir /g01/orabase

1号节点：

export GRID_HOME=/g01/app/11.2.0/grid
export ORACLE_HOME=/g01/app/11.2.0/grid
export PATH=$GRID_HOME/bin:$GRID_HOME/OPatch:/sbin:/bin:/usr/sbin:/usr/bin

export ORACLE_SID=+ASM1
export LD_LIBRARY_PATH=$GRID_HOME/lib:$GRID_HOME/lib32

export ORACLE_BASE=/g01/orabase
export ORA_NLS10=$ORACLE_HOME/nls/data
export NLS_LANG="Simplified Chinese"_China.AL32UTF8

2号节点：

export GRID_HOME=/g01/app/11.2.0/grid
export ORACLE_HOME=/g01/app/11.2.0/grid
export PATH=$GRID_HOME/bin:$GRID_HOME/OPatch:/sbin:/bin:/usr/sbin:/usr/bin

export ORACLE_SID=+ASM2
export LD_LIBRARY_PATH=$GRID_HOME/lib:$GRID_HOME/lib32

export ORACLE_BASE=/g01/orabase
export ORA_NLS10=$ORACLE_HOME/nls/data
export NLS_LANG="Simplified Chinese"_China.AL32UTF8

root用户的环境变量

export GRID_HOME=/g01/app/11.2.0/grid
export ORACLE_HOME=/g01/app/11.2.0/grid
export PATH=$GRID_HOME/bin:$GRID_HOME/OPatch:/sbin:/bin:/usr/sbin:/usr/bin

oracle用户的环境变量

mkdir /s01/orabase

export ORACLE_HOME=/s01/oracle/app/oracle/product/11.2.0/dbhome_1
export PATH=$ORACLE_HOME/bin:$ORACLE_HOME/OPatch:/sbin:/bin:/usr/sbin:/usr/bin

export ORACLE_SID=orcl
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:$ORACLE_HOME/lib32

export ORACLE_BASE=/s01/orabase
export NLS_LANG="Simplified Chinese"_China.AL32UTF8

crsctl check crs
crsctl stat res -t

7. 打PSU补丁

opatch lspatches ==> 检查PSU补丁

su - root

$GRID_HOME/crs/install/rootcrs.pl -unlock

AIX上： su - root; slibclean

su - grid

opatch napply -oh $GRID_HOME -local /tmp/patch/14727310
opatch napply -oh $GRID_HOME -local /tmp/patch/15876003/

su - oracle

[oracle@vmac1 scripts]$ /tmp/patch/15876003/custom/server/15876003/custom/scripts/prepatch.sh -dbhome $ORACLE_HOME
/tmp/patch/15876003/custom/server/15876003/custom/scripts/prepatch.sh completed successfully.

opatch napply -oh $ORACLE_HOME -local /tmp/patch/15876003/custom/server/15876003
opatch napply -oh $ORACLE_HOME -local /tmp/patch/14727310

/tmp/patch/15876003/custom/server/15876003/custom/scripts/postpatch.sh -dbhome $ORACLE_HOME

su - root

[root@vmac1 ~]# /g01/11ggrid/app/11.2.0/grid/rdbms/install/rootadd_rdbms.sh
[root@vmac1 ~]# /g01/11ggrid/app/11.2.0/grid/crs/install/rootcrs.pl -patch

SELECT x.ksppinm NAME, y.ksppstvl VALUE, x.ksppdesc describ
FROM SYS.x$ksppi x, SYS.x$ksppcv y
WHERE x.inst_id = USERENV ('Instance')
AND y.inst_id = USERENV ('Instance')
AND x.indx = y.indx
AND x.ksppinm like '%high%';

SQL> alter system set "_high_priority_processes"='LMS*' scope=spfile;

System altered.